Effect of High Fat Loading in Dahl Salt-Sensitive Rats
نویسندگان
چکیده
منابع مشابه
Effect of High Fat Loading in Dahl Salt-Sensitive Rats
Salt sensitivity of blood pressure (BP) is speculated to be a characteristic in obesity-induced hypertension. To elucidate the influence of obesity on salt-sensitive hypertension, we examined the effect of fat loading on BP, renal damage, and their progression induced by salt excess in Dahl salt-sensitive (S) rats. High fat (HF: 45% fat diet: 8 weeks) diet increased BP with greater weight gain ...
متن کاملPrehypertensive Dahl Salt-Sensitive Rats
Dahl salt-sensitive rats fed a low salt diet demonstrate functional impairment in baroreflex control of cardiovascular function prior to the development of hypertension. The purpose of this study was to identify the mechanism(s) responsible for impaired baroreflex control in prehypertensive Dahl salt-sensitive rats. To examine the central and efferent portions of the baroreflex arc, we electric...
متن کاملPrehypertensive Dahl Salt-Sensitive and Dahl Salt-Resistant Rats
Prehypertensive Dahl salt-sensitive rats on low sodium diet have impaired baroreceptor and cardiopulmonary receptor function as compared with Dahl salt-resistant control rats. We tested whether these abnormalities influenced the ability of conscious prehypertensive Dahl saltsensitive rats to excrete a moderate intravenous isotonic saline volume load (0.9% NaCl, 3% body weight i.v.). During cont...
متن کاملAntihypertensive effect of interleukin-2 in salt-sensitive Dahl rats.
We investigated the effects of interleukin-2, which stimulates the proliferation and maturation of thymus-derived lymphocytes, on hypertension and organ injuries in genetically hypertensive rats. Interleukin-2 (5 x 10(4) U/kg body wt) was subcutaneously injected into Dahl salt-sensitive rats fed a 4% NaCl diet and spontaneously hypertensive rats once a week for 10 weeks. The effects on blood pr...
متن کاملFailure of salt loading to inhibit tissue norepinephrine turnover in prehypertensive Dahl salt-sensitive rats.
To determine if alterations of electrolyte balance or sympathetic nervous system activity are present in Dahl salt-sensitive rats (DS) before the onset of hypertension, we compared electrolyte balances, extracellular fluid volume (inulin space), plasma volume (radiolabeled albumin), and norepinephrine turnover in peripheral tissues (heart and interscapular brown fat) in prehypertensive DS and D...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical and Experimental Hypertension
سال: 2009
ISSN: 1064-1963,1525-6006
DOI: 10.1080/10641960902825487